1518489

Information

• Patent Grant
• 1518489

• References
• Source

• Patent Number

  1,518,489

• Date Filed

  Not available

• Date Issued

  Tuesday, December 9, 1924
  100 years ago

• CPC

  • E02B7/18 - Siphon weirs

• US Classifications

  • 405 - Hydraulic and earth engineering